It's not used, since nothing in the code enables compression. If the
application wants to use compression, it should perform this itself.
-dnl These are defined in files in m4/
-
-MeshLink_ZLIB
-
AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile m4/Makefile test/Makefile examples/Makefile])
AC_OUTPUT
AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile m4/Makefile test/Makefile examples/Makefile])
AC_OUTPUT
}
static uint16_t compress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
}
static uint16_t compress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
- if(level == 0) {
- memcpy(dest, source, len);
- return len;
- } else if(level == 10)
- return -1;
- else if(level < 10) {
-#ifdef HAVE_ZLIB
- unsigned long destlen = MAXSIZE;
- if(compress2(dest, &destlen, source, len, level) == Z_OK)
- return destlen;
- else
-#endif
- return -1;
- } else
- return -1;
-
- return -1;
}
static uint16_t uncompress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
}
static uint16_t uncompress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
- if(level == 0) {
- memcpy(dest, source, len);
- return len;
- } else if(level > 9)
- return -1;
-#ifdef HAVE_ZLIB
- else {
- unsigned long destlen = MAXSIZE;
- if(uncompress(dest, &destlen, source, len) == Z_OK)
- return destlen;
- else
- return -1;
- }
-#endif
-
- return -1;
/* Don't use key material until every check has passed. */
from->status.validkey = false;
/* Don't use key material until every check has passed. */
from->status.validkey = false;
- if(compression < 0 || compression > 11) {
+ /* Compression is not supported. */
+ if(compression != 0) {
logger(mesh, MESHLINK_ERROR, "Node %s (%s) uses bogus compression level!", from->name, from->hostname);
return true;
}
logger(mesh, MESHLINK_ERROR, "Node %s (%s) uses bogus compression level!", from->name, from->hostname);
return true;
}